BlockApex offers comprehensive zkSync smart contract audits, ensuring the security and efficiency of your zkSync project. Our seasoned auditors, well-versed in the zkSync ecosystem, meticulously examine your code to identify and eliminate vulnerabilities.
The process is initiated with code freeze and gathering documentation i.e., codebase, whitepaper, etc. to give us a clear picture of your project.
Automated & dynamic Testing
We use industry-leading security tools to analyze your code for vulnerabilities across different blockchain languages.
Line-By-Line Code Review
Our security experts meticulously examine every line of your code, identifying security weaknesses and opportunities for gas optimization.
Initial Report
We provide a draft report with findings and suggestions for fixing the issues. We work with you to implement the fixes and ensure no new problems arise.
Publish Final Audit Report
Once the fixes are reviewed, we deliver the final public report, building transparency and trust with investors and users.
Mistakes in the code’s logic can lead to unintended consequences, potentially allowing attackers to manipulate the contract or steal funds.
Errors in handling mathematical operations can lead to unexpected results, potentially allowing attackers to manipulate token balances or transaction fees.
A vulnerability where a function can be called multiple times before the first call finishes, potentially allowing attackers to exploit this gap to steal funds.
Malicious actors could spam the network with transactions, overloading validators and preventing legitimate transactions from being processed.
Variables that haven’t been assigned a value can lead to unpredictable behavior and potential vulnerabilities if exploited by attackers.
Know your Bugs
Logic Errors
Mistakes in the code’s logic can lead to unintended consequences, potentially allowing attackers to manipulate the contract or steal funds.
Integer Overflow
Errors in handling mathematical operations can lead to unexpected results, potentially allowing attackers to manipulate token balances or transaction fees.
Reentrancy Attacks
A vulnerability where a function can be called multiple times before the first call finishes, potentially allowing attackers to exploit this gap to steal funds.
Denial-of-Service (DoS) Attacks
Malicious actors could spam the network with transactions, overloading validators and preventing legitimate transactions from being processed.
Uninitialized Variables
Variables that haven’t been assigned a value can lead to unpredictable behavior and potential vulnerabilities if exploited by attackers.
Even the most innovative zkSync projects can harbor vulnerabilities. A BlockApex audit acts as a security shield, identifying potential exploits before attackers can strike.
Transparency is key. BlockApex prioritizes a collaborative approach. We work closely with your team, providing clear and actionable insights to continuously strengthen your zkSync dApp's security posture. The specific steps may vary depending on your project
Early detection is key! BlockApex offers smart contract audits at various stages of development. An early audit can identify and address potential vulnerabilities before they become entrenched in your codebase, saving you time and resources in the long run.
The zkSync protocol undergoes upgrades to enhance functionality and security. While a re-audit isn't mandatory after every upgrade, it's a wise precaution.
